[Not very sure if this is the right place for this]
This is regarding the issue
common/src/java/org/apache/hadoop/fs/FileUtil.java has a bug in
FileUtil.copyMerge(). The method takes a directory, and returns false if
the input is a directory. The condition misses a negation.
Can you please do the needful. Also, how should one go about acquiring a
membership on JIRA?